Definition: In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.
Input: F: Hello, Lin Fang! ,M: Oh! Hi, Lucy! ,F: What's the next lesson, Lin Fang? ,M: English. ,F: Oh, good! That's my favorite subject. ,M: That's because you always find it so easy. I find it very difficult so I don't like it much. ,F: Nancy finds English quite difficult too. But she says it's her favorite subject. ,M: Yes, I know, and her second favorite subject is math. ,F: Math is my worst. I don't like it. I always get the answers wrong. ,M: So if English is your favorite subject, what's your second favorite? ,F: PE. What about you?
(A) M: So English is your second favorite class? It's mine too! (B) M: Well, your second favorite class is PE, that's my favorite class! (C) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) M: Oh, Math is your favorite class? That' my favorite class.

C